sigma[.]zip | Triage

Sharing

General

Target

sigma.zip
Size

2.7MB
MD5

30be448007554a942aa9cf016f0738f9
SHA1

7e8ae4d8a2b46e75ce1bd8bf71d66bcf71b664f7
SHA256

ff89109a10306c24c736850654b1ffb5fb58ceec5bc039ffbdfe2d7d96a6cd5d
SHA512

6fd51368deddc03b44cb8a2696964cb1bee2aceca7cf98f6f04cbc4e1c0cdbb792c59fa56ee84935fe58d44b0732c8f225a631aa58229b0a27fe51a61bcdedb4
SSDEEP

49152:bKsFItWN1aErl2gudvwgz9rCNCh+bKdqyV/gsyjQb3ZbHAb0qfFlGJKxIifFxsoG:bhFIt1kavwgz9r9AbwqyNryjybgb0qfy

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/sigma/Bootstrapper.exe
unpack001/sigma/BootstrapperV2.05.exe

Files

sigma.zip
.zip
sigma/Bootstrapper.exe
.exe windows:4 windows x64 arch:x64

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 797KB - Virtual size: 797KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
sigma/BootstrapperV2.05.exe
.exe windows:4 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
sigma/CONFIG
sigma/DISCORD